A liquid that evaporates quickly is _________ . ( volare)
volatile
An _________ sentence asks a question. (rogare)
interrogative
To be without hope is to _______ . (sperare)
despair
Another word for doubtful is ________ . (dubitare)
dubious
Zeus _________ his identity as a snow-white bull to capture Europa. (celare)
concealed
The opposite of positive is _________ . (negare)
negative